Light travels in vacuum or air, a distance of nearly __________ metres in one second.

1
299,792,458 m/s
2
199,792,458 m/s
3
499,792,458 m/s
4
599,792,458 m/s

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation